Delta, United, and other airlines are sending their largest planes to the desert for storage as they drastically reduce operations due to coronavirus

Delta Air Lines
Delta planes line up at their gates while on the tarmac of Salt Lake City International Airport in Utah September 28, 2013.

REUTERS/Lucas Jackson

  • Pinal Air Park in Arizona is best known for being an aircraft boneyard where aging aircraft are stored and scrapped for parts.

  • Iconic airliners from yesteryear including the Boeing 747 and McDonnell Douglas DC-9 line the taxiways and parking areas of the isolated airfield.

  • Delta Air Lines, among others, are now turning to the airfield for storage as the novel coronavirus continues to reduce the demand for air travel and the need for wide-body aircraft.

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Ninety miles south of Phoenix is an airport located in the middle of the Arizona desert just off of an isolated strip of I-10. With only one runway and no passenger terminal, Pinal Air Park doesn't see commercial airline service but it is home to some of the most iconic aircraft ever to roam the skies.

Known in the industry as an aircraft boneyard, Pinal Air Park is where aircraft are housed for long-term storage. In other words, it's a retirement home of sorts for grounded airliners whose time has come as newer, younger planes take their place in airline fleets across the world.

At the airfield in Marana, Arizona, the skeletons of old workhorses, including some from airlines that do not exist anymore, can be found baking in the desert sun. While their time in the sky has long passed, their parts continue to prove useful to current sky-bound aircraft.

Though most aircraft that enter storage in Marana never take to the skies again, the COVID-19 crisis has given the town a slew of new arrivals that airlines hope will only be temporary visitors rather permanent residents.

Take a look at which aircraft some of the world's airlines are sending to the Arizona desert to ride out the industry downturn caused by the spread of the novel coronavirus.

Pinal Air Park in Marana, Arizona is one the many aircraft boneyards located in the American Southwest, a region known for its hot, dry climates that help preserve aircraft.

Marana Air Park storage
Marana Air Park storage

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Most aging aircraft that land on the isolated airfield's single runway can expect to never touch the skies again as they prepare for the long sleep.

Marana Air Park storage
Marana Air Park storage

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The aircraft of yesteryear can be found lining its parking spaces including the Boeing 747, McDonnell Douglas DC-9, and Lockheed L-1011.

Marana Air Park storage
Marana Air Park storage

Gary Williams/Getty

For most arrivals, however, the job isn't over as their parts continue to be valuable to aircraft still flying and aircraft operators are always in need of additional parts to maintain aircraft.

Marana Air Park storage
Marana Air Park storage

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Though the scores of grounded aircraft may suggest otherwise, the businesses located at the airport largely help keep the aviation industry going by providing spare parts and maintenance services.

Marana Air Park storage
Marana Air Park storage

Gary Williams/Getty

Some aircraft are even sent to Marana for interior refurbishment so they can have the appearance of being brand-new once more.

Marana Air Park storage
Marana Air Park storage

Gary Williams/Getty

NASA even keeps its famed Space Shuttle-carrying Boeing 747 there when it is not transporting the spacecraft.

Marana Air Park storage
Marana Air Park storage

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The reduction in demand for long-haul air travel around the world in response to the spread of the novel coronavirus has lead global airlines to send their planes to Marana for storage where they will ride out the downturn in the desert sun rather than the cold.

Delta Air Lines
Delta Air Lines

REUTERS/Lucas Jackson

Delta Air Lines is chief among the airlines using Marana for storage, with FlightAware data showing 23 arrivals as of Thursday, sending its wide-body jets including the Boeing 767...

Delta Air Lines Boeing 767
Delta Air Lines Boeing 767

Nicolas Economou/NurPhoto/Getty

Source: FlightAware

Airbus A330...

Delta Air Lines Airbus A330-300
Delta Air Lines Airbus A330-300

Nicolas Economou/NurPhoto/Getty

And Boeing 777 to the desert for safekeeping rather than keeping the aircraft in hub cities, a majority of which are located in colder climates. The airline publically stated that it will be grounding over 600 aircraft, and declined to get more specific when asked for comment.

Delta Air Lines Boeing 777
Delta Air Lines Boeing 777

James D. Morgan/Getty

The aircraft have no set check-out as it is still unsure when the industry will rebound but they will be in good company as Marana is a favorite of Delta's, with the airline retiring its Boeing 747-400 there in 2018.

Delta Boeing 747
Delta Boeing 747

aviation-images.com/Universal Images Group/Getty

Most of the aircraft will be among old friends as the airfield houses aircraft from the now-defunct Northwest Airlines, with which Delta merged in the late 2000s and whose former aircraft it still flies.

Marana Air Park storage
Marana Air Park storage

Gary Williams/Getty

One of Delta's newest wide-body aircraft, the Airbus A350-900 XWB, hasn't been scheduled to head to Marana, with FlightAware data showing four of its A350s heading for Blytheville, Arkansas for storage.

Delta Air Lines Airbus A350
Delta Air Lines Airbus A350

GREG BAKER/AFP/Getty

Source: FlightAware

Delta is also planning to send its McDonnell Douglas fleet to Arkansas for storage with at least seven planes scheduled inbound on Thursday, according to FlightAware data, with the type possibly being retired early due to the crisis.

Delta Air Lines McDonnell Douglas MD-90
Delta Air Lines McDonnell Douglas MD-90

Tami Chappell/Reuters

Source: FlightAware

Delta isn't the only airline sending its wide-bodies to Arizona as FlightAware data shows an Aer Lingus Airbus A330 flew in from Dublin via Bangor, Maine on Monday.

Aer Lingus Airbus A330
Aer Lingus Airbus A330

Nicolas Economou/NurPhoto/Getty

Source: FlightAware

The Irish flag carrier's parent company, the International Airlines Group, announced a reduction in capacity for all subsidiaries that will affect Aer Lingus, which just completed a rebranding effort in February.

Aer Lingus Airbus A330 new livery.
Aer Lingus Airbus A330 new livery.

Brian Lawless/PA Images/Getty

Read More: Ireland's national airline just completed giving its planes and staff uniforms a completely new look. Take a look at before and after.

Air Canada also sent one of its Boeing 737 Max aircraft from Montreal to Marana, a more forgiving temporary home than wintry Quebec, on Monday.

Air Canada Boeing 737 Max 8
Air Canada Boeing 737 Max 8

Nicolas Economou/NurPhoto/Getty

Source: FlightAware

The Max flight was likely unrelated to the current crisis as many airlines have been sending their Max aircraft to storage following its worldwide grounding in 2019, especially as Boeing maintained production of the flawed aircraft.

Boeing 737 Max
Boeing 737 Max

David Ryder/Getty Images

Pinal Air Park has been the recipient of most aircraft as a result of the downturn but other boneyards slated to receive new residents, albeit temporary, include Roswell International Air Center in New Mexico.

Roswell Spaceport
Roswell Spaceport

aviation-images.com/Universal Images Group/Getty

FlightAware data shows an American Airlines Boeing 767-300ER headed to the New Mexican desert airport on Wednesday as the airline prepares to retire the type ahead of schedule by the end of May.

American Airlines Boeing 767
American Airlines Boeing 767

Arnd Wiegmann/Reuters

Source: FlightAware

American also sent other heavy-hitters including the Boeing 777-200 on Thursday. The airline told Business Insider its aircraft will be sent to various locations around the country as it reduces long-haul flying to only a handful of key routes.

American Airlines Boeing 777-200
American Airlines Boeing 777-200

Nicolas Economou/NurPhoto/Getty

Source: FlightAware

Just as Marana is a favorite for Delta, Roswell is a favorite for American as the world's largest airline retired its McDonnell Douglas MD-80 fleet there in 2019.

American Airlines MD-80 aircraft
American Airlines MD-80 aircraft

aviation-images.com/Universal Images Group/Getty

United Airlines is also joining in on the trend, sending a Boeing 777-200 to Roswell on Wednesday as the airline greatly scales back on international flying. The airline didn't respond to Business Insider's request for comment.

United Airlines 777
United Airlines 777

Nicolas Economou/NurPhoto/Getty

Though it will be sometime before the new arrivals in Marana will take to the skies again as the COVID-19 crisis plays out, the aircraft are undoubtedly faring better than the town's permanent residents.

Marana Air Park storage
Marana Air Park storage

Gary Williams/Getty

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